參數(shù)資料
型號(hào): FTLF8524P2BNL
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 830-860nm, 4250Mbps(Tx), 4250Mbps(Rx), PANEL MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 675K
代理商: FTLF8524P2BNL
FTLF8524P2xNy Pluggable SFP Product Specification – June 2009
Finisar Corporation Jun 25, 2009 Rev.J
Page 4
IV.
Optical Characteristics (TOP = -20 to 85 °C, VCC = 3. 00 to 3.60 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Output Opt. Pwr: 50 or 62.5 MMF
POUT
-9
-2.5
dBm
1
Optical Wavelength
λ
830
860
nm
Spectral Width
σ
0.85
nm
Optical Modulation Amplitude @ 4.25 Gb/s
OMA
247
μW
2
Optical Modulation Amplitude @ 2.125 Gb/s
OMA
196
μW
2
Optical Modulation Amplitude @ 1.0625 Gb/s
OMA
156
μW
2
Optical Rise/Fall Time
tr/ tf
90
ps
3
Relative Intensity Noise
RIN
-118
dB/Hz
Deterministic Jitter Contribution @ 2.125 Gb/s
TX
Δ DJ
56.5
ps
4
Deterministic Jitter Contribution @ 4.25 Gb/s
TX
Δ DJ
28.2
ps
4
Total Jitter Contribution @ 2.125 Gb/s
TX
Δ TJ
119
ps
5
Total Jitter Contribution @ 4.25 Gb/s
TX
Δ TJ
56.5
ps
5
Extinction Ratio @ 1.25 Gb/s
ER
9
dB
6
Mask Margin
45%
Receiver
Receiver Sensitivity = 1.0625 Gb/s
RxSENS
-20
dBm
7
Receiver Sensitivity = 2.125 Gb/s
RxSENS
-18
dBm
7
Receiver Sensitivity = 4.25 Gb/s
RxSENS
-15
dBm
7
Receiver Sensitivity = 1.25 Gb/s
RxSENS
-20
dBm
8
Stressed RX sens. =1.0625 Gb/s
0.055
mW
9
Stressed RX sens. =2.125 Gb/s
0.096
mW
9
Stressed Rx sens. = 4.25 Gb/s
0.138
mW
9
Stressed RX sens. =1.25 Gb/s
-13.5
dBm
10
Average Receiver Power
RxMAX
0
dBm
Receiver Elec. 3 dB cutoff frequency
1500
MHz
11
Receiver Elec. 3 dB cutoff frequency
2500
MHz
12
Optical Center Wavelength
λ
C
770
860
nm
Optical Return Loss
12
dB
LOS De-Assert
LOSD
-20
dBm
LOS Assert
LOSA
-30
dBm
LOS Hysteresis
0.5
dB
Notes:
1.
Class 1 Laser Safety per FDA/CDRH, and EN (IEC) 60825 laser safety standards.
2.
Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average
power.
3.
Unfiltered, 20-80%. Complies with FC 1x and 2x eye mask when filtered.
4.
Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
and
Δ DJ.
5.
If measured with TJ-free data input signal. In actual application, output TJ will be given by:
() (
)2
2
DJ
TJ
DJ
TJ
DJ
TJ
IN
OUT
Δ
Δ
+
+
Δ
+
=
6.
Applicable for Rate Selectable version only in low bandwidth mode.
7.
Specifications are for 50 micro-meter or 62.5 micro-meter fiber.
8.
As measured with 9dB extinction ratio.
9.
Measured with conformance signals defined in FC-PI-2 Rev. 7.0 specifications.
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